• The present invention provides on-line cold bent steel cutting mold and cutting method, and belongs to the field of plastic forming technology for metal.

    发明提供了种在线型钢切断及其切断方法属于金属性成型技术领域

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  • The present invention provides on-line cold bent steel secondary punch mold and punching method, and belongs to the field of plastic forming technology for metal.

    发明提供了种在线型钢二次及其冲切方法属于金属塑性成型技术领域

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  • The utility model can be manufactured by adopting the method of one-time forming in mold pasting and cold-molding compression.

    产品制作采用模具制、对模冷压一次成型方法

    youdao

  • The utility model can be manufactured by adopting the method of one-time forming in mold pasting and cold-molding compression.

    产品制作采用模具制、对模冷压一次成型方法

    youdao

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